![](http://img4.cpooo.com/files/201509/23/p/91/751669_1442980985.jpg)
美国林肯药芯焊丝SW-707
价格:65.00
典型应用PRIMACORE™SW-707能够用于常规制造业并能用于板厚超过3mm的厚板对接,搭接或角焊等的装配焊接。PRIMACORE™SW-707也能适用于无抗震要求的柱状结构件的连接与对熔深有较高要求的窄坡口焊接。相关标准AWSA5.20/A***ESFA-5.20:E70T-7GB/T10045-2001:E500T-7极性DC-熔敷金属化学成分(熔敷金属试板)要求值(%)***大值AWSE70T-7perA5.20%C%Mn%Si%S%P0.301.750.600.030.03典型值(%)0.26~0.290.30~0.380.10~0.140.005~0.0060.012~0.013)